pepps11976
asked on
Cisco Broadband Information
Hi we have a Cisco router that I am not to familiar with regards to commands etc.
However we are changing Broadband from adsl to fibre optic
can somebody help to guide me in changing the PPPOA settings etc. on the relevant ports
However we are changing Broadband from adsl to fibre optic
can somebody help to guide me in changing the PPPOA settings etc. on the relevant ports
ASKER
Yes you are right the router is Cisco 887VAW and I believe the ISP is BT
Ok try this...
service dhcp
!
ip dhcp excluded-address 192.168.1.254
!
ip dhcp pool DHCP
network 192.168.1.0 255.255.255.0
default-router 192.168.1.254
dns-server 194.72.6.57 194.74.65.68
!
ip multicast-routing
!
interface Ethernet0
no ip address
!
interface Ethernet0.101
encapsulation dot1Q 101
pppoe-client dial-pool-number 1
!
interface ATM0
no ip address
shutdown
no atm ilmi-keepalive
!
interface Vlan1
ip address 192.168.1.254 255.255.255.0
ip flow ingress
ip pim query-interval 126
ip pim sparse-dense-mode
ip nat inside
ip virtual-reassembly in
ip route-cache policy
ip tcp adjust-mss 1452
no shutdown
!
interface Dialer0
mtu 1492
ip address negotiated
ip pim query-interval 126
ip pim sparse-dense-mode
ip nat outside
ip virtual-reassembly in
encapsulation ppp
ip tcp adjust-mss 1452
ip igmp version 3
dialer pool 1
dialer idle-timeout 0
dialer persistent
ppp authentication chap callin
ppp chap hostname bthomehub@btbroadband.com
ppp chap password 0 bthomehub@btbroadband.com
!
ip forward-protocol nd
ip http server
no ip http secure-server
!
ip nat inside source list 100 interface Dialer0 overload
!
ip route 0.0.0.0 0.0.0.0 dhcp
!
access-list 100 permit ip 192.168.1.0 0.0.0.255 any
dialer-list 1 protocol ip permit
ASKER
Ok if the server is issuing DHCP do I just miss that bit out?
What about username and password? For the connection
Sorry for newbie questions
What about username and password? For the connection
Sorry for newbie questions
Yep if you already have a DHCP server just ignore that bit. You'll need to update the following lines with your IP range though incase it's different to what you use...
Obviously the Vlan1 IP address should be whatever your DHCP server gives to the clients as their default-gateway.
The username and password is right in my example. BT use a generic user/pass for all Infinity PPPoE connections.
interface Vlan1
ip address 192.168.1.254 255.255.255.0
!
access-list 100 permit ip 192.168.1.0 0.0.0.255 any
Obviously the Vlan1 IP address should be whatever your DHCP server gives to the clients as their default-gateway.
The username and password is right in my example. BT use a generic user/pass for all Infinity PPPoE connections.
ASKER
ok I will keep you posted
so I f I make the amendments and copy and paste all should be good?
so I f I make the amendments and copy and paste all should be good?
Should be.
I wrote that config for my 1841 router (also on Infinity).
I wrote that config for my 1841 router (also on Infinity).
ASKER
ok just an update
so the old broadband was plugged directly into the VDSL port at the back of the router
so basically I just need to configure one of the LAN ports with the old ISP settings
LAN Port 0 is my internal LAN so I would like to use Lan Port 1 as my gateway.
I assume copying and pasting the above will still work
but what command would show me the old settings on the VDSL port as I cannot remember the username.
and also I do not need to configure the internal side on the router as that is already done so would the above still apply?
so the old broadband was plugged directly into the VDSL port at the back of the router
so basically I just need to configure one of the LAN ports with the old ISP settings
LAN Port 0 is my internal LAN so I would like to use Lan Port 1 as my gateway.
I assume copying and pasting the above will still work
but what command would show me the old settings on the VDSL port as I cannot remember the username.
and also I do not need to configure the internal side on the router as that is already done so would the above still apply?
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What router do you have and who is your ISP?